71814001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 89320320

約数和(自身を除く): 17506319

約数列:

[1, 7, 17, 41, 119, 287, 359, 697, 1681, 2513, 4879, 6103, 11767, 14719, 28577, 42721, 103033, 200039, 250223, 603479, 1751561, 4224353, 10259143, 71814001]

約数ペア:

[(1, 71814001), (7, 10259143), (17, 4224353), (41, 1751561), (119, 603479), (287, 250223), (359, 200039), (697, 103033), (1681, 42721), (2513, 28577), (4879, 14719), (6103, 11767)]